Blood pressure information display device, blood pressure information display system, blood pressure information display method, and recording medium recorded with blood pressure information display program

a technology of information display device and display method, which is applied in the field of blood pressure information display method, and blood pressure information display program, can solve the problems of inability to recognize whether or not the noise is really removed, and may not be completely eliminated, so as to achieve high-reliability blood pressure value

Active Publication Date: 2011-06-02
OMRON HEALTHCARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0026]According to the present invention, the magnitude of the specified pulse wave amplitude of a plurality of extracted pulse wave amplitudes can be changed according to the operation of the user (medical staff). Therefore, a highly reliable blood pressure value can be presented even with one measurement.

Problems solved by technology

However, when automatically detecting noise and automatically correcting the pulse wave amplitude, the noise may not be completely removed and may become an error, or an appropriate correction may not necessarily be performed.
Furthermore, whether or not the noise is really removed cannot be recognized since the correction algorithm of the pulse wave amplitude is unknown to the user.

Method used

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  • Blood pressure information display device, blood pressure information display system, blood pressure information display method, and recording medium recorded with blood pressure information display program
  • Blood pressure information display device, blood pressure information display system, blood pressure information display method, and recording medium recorded with blood pressure information display program
  • Blood pressure information display device, blood pressure information display system, blood pressure information display method, and recording medium recorded with blood pressure information display program

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first embodiment

[0057]First, the outer appearance and the configuration of the blood pressure information display device according to a first embodiment of the present invention will be described.

(Regarding Outer Appearance)

[0058]FIG. 4 is a perspective view of an outer appearance of a blood pressure information display device 1 according to a first embodiment of the present invention. The blood pressure information display device 1 has a function of measuring a pulse wave.

[0059]With reference to FIG. 4, the blood pressure information display device 1 includes a main body 10, a cuff 20 that can be wrapped around a predetermined measuring site (e.g., upper arm) of the person to be measured, and an air tube 31 for connecting the main body 10 and the cuff 20. A display unit 40 configured by liquid crystal, and the like, and an operation unit 41 for receiving instructions from the user (representatively doctor) are arranged on the surface of the main body 10.

[0060]The display unit 40 includes a first d...

second embodiment

[0140]In the first embodiment and the variant described above, the blood pressure information display device performs both the pulse wave measurement process (acquisition of cuff pressure signal) and the blood pressure information display process. In the second embodiment of the present invention, on the other hand, each process is executed in a different device.

[0141]Only the portion different from the first embodiment will be described below.

[0142]FIG. 17 is a view showing an outline of a blood pressure information display system 1000 according to a second embodiment of the present invention.

[0143]With reference to FIG. 17, the blood pressure information display system 1000 includes a pulse wave measurement device 300 and a blood pressure information display device 200. The pulse wave measurement device 300 is used in households such as outside hospitals. The pulse wave measurement device 300 records the pulse wave measurement information in a removable recording medium 132. The b...

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Abstract

A blood pressure information display device for calculating a blood pressure value based on a pulse wave amplitude through the oscillometric method and the like, and displaying the calculated blood pressure value as blood pressure information performs a process of changing a magnitude of a specified pulse wave amplitude of a plurality of extracted pulse wave amplitudes according to the operation by a user (medical staff) when a predetermined instruction is input. A predetermined algorithm is applied to the plurality of pulse wave amplitudes reflecting the change to calculate a reference blood pressure value, and the calculated reference blood pressure value is displayed as the blood pressure information.

Description

TECHNICAL FIELD[0001]The present invention relates to blood pressure information display devices, blood pressure information display systems, blood pressure information display methods, and blood pressure information display programs, and in particular, to a blood pressure information display device, a blood pressure information display system, a blood pressure information display method, and a recording medium recorded with a blood pressure information display program for calculating a blood pressure value of a living body based on a pulse wave amplitude through an oscillometric method, and the like, and displaying the calculated blood pressure value as blood pressure information.BACKGROUND ART[0002]In the blood pressure measurement with the oscillometric method, the compressing pressure, that is, the cuff pressure of the cuff wrapped around a predetermined site (e.g., upper arm) of the living body is gradually changed in speed to extract the vibration component generated at the cu...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A61B5/022
CPCA61B5/02225A61B5/0225A61B5/743A61B5/7445A61B5/721
Inventor INOUE, TOMONORI
Owner OMRON HEALTHCARE CO LTD
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